SOME PROPERTIES OF SUPERGAUSSAN PURE STATES

YAN KE-ZHU; KONG XIANG-HE; XIA YUN-JIE

doi:10.7498/aps.47.881

Abstract
We introduce a kind of quantum pure statessupergaussan pure states, in which the coordinate probability density distribution is between the gaussian distribution and rectangle distribution. Some properties of quantum mechanics, squeezing, higher-order squeezing and Shannon's entropy in this state are studied. The relation between squeezing and Shannon's entropy is also discussed.
Authors and contacts
YAN KE-ZHU,

KONG XIANG-HE,

XIA YUN-JIE

1.
曲阜师范大学物理系，曲阜 273165
References

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Vol. 47, Issue 6 - 1998-03-20

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